>>Good that you posted. I saw the message about restart required for WU, but forgot about it quickly. May be it's better to wait then.
>
>We had to re-install Office on top of the existing one. That went ok. It took about a minute. All the config was saved.
>
>Then, all Office programs were able to be run.

I haven't run the WU yet. I have Windows 10 and Office 2015.

Is anyone else having that problem?